Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (36.5°F)
1901-1978 Base Period
189509 - 189601 35.8°F 29 -0.7°F
189609 - 189701 33.6°F 6 -2.9°F
189709 - 189801 36.8°F 48 0.3°F
189809 - 189901 33.6°F 6 -2.9°F
189909 - 190001 38.9°F 77 2.4°F
190009 - 190101 37.9°F 62 1.4°F
190109 - 190201 37.2°F 51 0.7°F
190209 - 190301 35.8°F 29 -0.7°F
190309 - 190401 36.1°F 36 -0.4°F
190409 - 190501 37.3°F 54 0.8°F
190509 - 190601 37.8°F 61 1.3°F
190609 - 190701 35.5°F 27 -1.0°F
190709 - 190801 38.5°F 73 2.0°F
190809 - 190901 36.7°F 46 0.2°F
190909 - 191001 34.8°F 17 -1.7°F
191009 - 191101 37.5°F 56 1.0°F
191109 - 191201 32.8°F 2 -3.7°F
191209 - 191301 36.0°F 35 -0.5°F
191309 - 191401 38.4°F 72 1.9°F
191409 - 191501 36.2°F 37 -0.3°F
191509 - 191601 34.9°F 21 -1.6°F
191609 - 191701 33.2°F 3 -3.3°F
191709 - 191801 34.3°F 11 -2.2°F
191809 - 191901 38.3°F 70 1.8°F
191909 - 192001 33.2°F 3 -3.3°F
192009 - 192101 38.0°F 65 1.5°F
192109 - 192201 36.3°F 42 -0.2°F
192209 - 192301 38.4°F 72 1.9°F
192309 - 192401 36.2°F 37 -0.3°F
192409 - 192501 34.8°F 17 -1.7°F
192509 - 192601 35.9°F 32 -0.6°F
192609 - 192701 35.4°F 25 -1.1°F
192709 - 192801 35.4°F 25 -1.1°F
192809 - 192901 34.7°F 16 -1.8°F
192909 - 193001 32.2°F 1 -4.3°F
193009 - 193101 38.3°F 70 1.8°F
193109 - 193201 38.1°F 66 1.6°F
193209 - 193301 35.9°F 32 -0.6°F
193309 - 193401 40.5°F 83 4.0°F
193409 - 193501 38.0°F 65 1.5°F
193509 - 193601 34.9°F 21 -1.6°F
193609 - 193701 34.2°F 9 -2.3°F
193709 - 193801 37.6°F 57 1.1°F
193809 - 193901 40.1°F 81 3.6°F
193909 - 194001 38.2°F 67 1.7°F
194009 - 194101 39.1°F 78 2.6°F
194109 - 194201 38.0°F 65 1.5°F
194209 - 194301 35.8°F 29 -0.7°F
194309 - 194401 38.6°F 76 2.1°F
194409 - 194501 37.5°F 56 1.0°F
194509 - 194601 36.5°F 44 0.0°F
194609 - 194701 36.9°F 50 0.4°F
194709 - 194801 37.8°F 61 1.3°F
194809 - 194901 34.5°F 13 -2.0°F
194909 - 195001 35.3°F 23 -1.2°F
195009 - 195101 36.6°F 45 0.1°F
195109 - 195201 33.2°F 3 -3.3°F
195209 - 195301 38.6°F 76 2.1°F
195309 - 195401 39.2°F 79 2.7°F
195409 - 195501 39.3°F 80 2.8°F
195509 - 195601 34.6°F 14 -1.9°F
195609 - 195701 36.8°F 48 0.3°F
195709 - 195801 38.6°F 76 2.1°F
195809 - 195901 37.3°F 54 0.8°F
195909 - 196001 35.7°F 28 -0.8°F
196009 - 196101 38.3°F 70 1.8°F
196109 - 196201 33.6°F 6 -2.9°F
196209 - 196301 36.9°F 50 0.4°F
196309 - 196401 40.2°F 82 3.7°F
196409 - 196501 35.9°F 32 -0.6°F
196509 - 196601 36.2°F 37 -0.3°F
196609 - 196701 37.7°F 59 1.2°F
196709 - 196801 36.5°F 44 0.0°F
196809 - 196901 34.3°F 11 -2.2°F
196909 - 197001 36.2°F 37 -0.3°F
197009 - 197101 34.8°F 17 -1.7°F
197109 - 197201 35.3°F 23 -1.2°F
197209 - 197301 34.2°F 9 -2.3°F
197309 - 197401 36.2°F 37 -0.3°F
197409 - 197501 37.7°F 59 1.2°F
197509 - 197601 37.3°F 54 0.8°F
197609 - 197701 34.8°F 17 -1.7°F
197709 - 197801 34.6°F 14 -1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/